{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1308221612",
    "entityType": "Track",
    "nonce": "1792326097000886285",
    "signature": "0x0e59d8ec6716c19b48aba0a1443a493137d5fee81b5963e8f1af9549e11ee0db4da4a28b32bb6c884ee73749917b2f7811adc90b85201d285dc912b261be32c61c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}